Top critical review
Good idea, marred by poor quality finishes and materials that ruin the flavour of your drinks.
on 12 November 2017
Not as good as I'd hoped, nor value for money, the reasons being:
The paint/lacquer isn't that resilient, it started to come away at three months.
The materials used in the lid pick up tastes and odours from the liquids drunk through them or anything that is used to try and clean them; stale coffee and tea flavours/smell aren't nice, nor is drinking liquids tainted with washing up liquid or sterilising solutions.
The spring on the flow stops have weakened on one flask making it difficult to use.